Mastec Inc

Estimator

Mastec Inc$80K — $110K *
Energy & Utilities
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3-5+ years of estimating experience for mid-level candidates
  • 7-10+ years of estimating experience for senior-level candidates
  • Growing responsibility in bid development and project scoping
  • Familiarity with utility or civil construction environments
  • Proven ability to lead bids and mentor junior staff for senior-level role
  • Experience with electric distribution, transmission, gas, or underground utility work preferred
  • Proficiency in estimating software such as HeavyBid or B2W recommended

Responsibilities

  • Prepare detailed cost estimates for utility construction and infrastructure projects
  • Compile bid packages and perform quantity takeoffs
  • Analyze project plans and drawings to identify cost drivers and risks
  • Collaborate with project managers and engineering teams to clarify scope
  • Solicit and negotiate subcontractor and supplier pricing
  • Conduct cost comparisons and value-engineering assessments
  • Maintain organized estimate files and supporting documentation
  • Contribute to the continuous improvement of estimating tools and workflows

Benefits

  • 401(k) Plan
  • Employee Stock Purchase Plan
  • Health, Dental, & Vision Insurance
  • Voluntary Life Insurance
  • Voluntary Short Term & Long-Term Disability
  • Paid time off
Full Job Description
Overview

Position Summary:

Intren West is actively seeking experienced Estimators to support our continued growth across utility construction, infrastructure, and energy delivery projects. We are looking for professionals who bring a strong command of cost analysis, bid preparation, and project scoping-individuals who can confidently partner with operations, engineering, and clients to deliver accurate, competitive, and strategic estimates.

This role is ideal for professionals who thrive in a dynamic environment, enjoy solving complex challenges, and want to contribute to a company known for safety, quality, and customer dedication. Both mid-level and senior-level candidates are encouraged to apply.

Responsibilities

  • Estimate Development - Prepare detailed cost estimates for labor, materials, equipment, subcontractors, and overhead for utility construction and related infrastructure projects.
  • Bid Preparation - Compile bid packages, perform quantity takeoffs, and ensure all scope elements are accurately captured.
  • Project Review - Analyze project plans, specifications, and drawings to identify cost drivers, constructability issues, and potential risks.
  • Collaboration - Work closely with project managers, field leadership, engineering teams, and clients to clarify scope and support bid strategy.
  • Vendor & Subcontractor Coordination - Solicit, evaluate, and negotiate subcontractor and supplier pricing.
  • Cost Analysis - Conduct cost comparisons, historical cost reviews, and value-engineering assessments.
  • Documentation - Maintain organized estimate files, assumptions, and supporting documentation for internal and client review.
  • Process Improvement - Contribute to continuous improvement of estimating tools, templates, and workflows.


Qualifications

Mid-Level Estimator
  • 3-5+ years of estimating experience
  • Growing responsibility in bid development and project scoping
  • Familiarity with utility or civil construction environments

Senior Estimator
  • 7-10+ years of estimating experience
  • Proven ability to lead bids and mentor junior staff
  • Experience influencing pursuit strategy and pricing decisions

Preferred Qualifications:
  • Utility Sector Knowledge - Experience with electric distribution, transmission, gas, or underground utility work.
  • Software Proficiency - Experience with platforms such as HeavyBid, B2W, or similar estimating systems.
  • Field Experience - Prior field or project management exposure supporting constructability insight.
  • Advanced Cost Modeling - Ability to build complex cost models and scenario analyses.

Benefits:

Full-time employees are eligible to participate in our benefit plan which includes the following:
  • 401(k) Plan
  • Employee Stock Purchase Plan
  • Health, Dental, & Vision Insurance
  • Voluntary Life Insurance
  • Voluntary Short Term & Long-Term Disability
  • Paid time off

About Mastec Inc

MasTec is an infrastructure engineering and construction company that serves the utility, communications, and government industries. The company is specialized in the engineering, building, installation, maintenance, and upgrade of energy, utility, and communications infrastructure, including electrical utility transmission and distribution; power generation; natural gas and petroleum pipelines; wireless, wireline, and satellite communications; wind and solar farms; and water and sewer systems. MasTec was founded in 1994 and is based in Coral Gables, Florida.

Mastec Inc Careers

Join the dynamic team at Mastec Inc, a leader in infrastructure construction, where innovation meets professional excellence, creating a thriving environment for career growth. At Mastec Inc, we are committed to building a diverse and inclusive workforce, reflecting our dedication to leadership and innovation in the industry.

Work You'll Do

At Mastec Inc, you'll be part of a company that values your skills and supports your professional growth. Our team is at the forefront of the construction industry, leading projects that redefine landscapes and communities. With Mastec Inc, your work will not only be challenging and rewarding but also pivotal in shaping the future of infrastructure.

Explore Job Opportunities

Whether you're a seasoned professional or just starting your career, Mastec Inc offers a range of job opportunities and employment paths, including full-time positions and internships. Our hiring process is designed to be transparent and engaging, ensuring that every candidate is equipped to succeed from the interview through to their long-term career journey.

Innovate and Lead

Join a culture of innovation where your ideas can lead to significant advancements in construction methods and technologies. Mastec Inc encourages a culture of leadership and continuous improvement, where every team member is a key player in driving success.

Grow With Us

Career growth at Mastec Inc is not just a possibility—it's a priority. We are dedicated to providing professional development and diversity training that ensures every employee has the tools to advance and excel. From networking opportunities within the industry to leadership training programs, your potential for growth is limitless.

Benefits and Culture

Mastec Inc is proud to offer competitive benefits that support the health, well-being, and financial security of our employees and their families. Our culture is built on a foundation of respect, integrity, and commitment, making Mastec Inc not just a great place to work, but a community.

Internship Programs

Kickstart your career with a Mastec Inc internship, where you can apply your academic knowledge in a real-world setting. Gain invaluable experience, develop essential industry skills, and build a network of professional contacts. Our internships provide a robust platform for learning and growth, setting the stage for a successful career.

Join Our Team

Ready to take the next step in your career? Explore the open positions at Mastec Inc and find where your skills, passion, and ambitions can make a difference. We are continuously looking for curious, creative, and solution-driven team players who are ready to drive innovation and excellence in the construction industry.

Stay Connected

Keep up to date with the latest at Mastec Inc through our careers blog. Gain insider perspectives, industry-leading insights, and career tips that you can put to use today—all from the people who work here.

Job Alert Emails

Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Mastec Inc. At Mastec Inc, we're not just building projects—we're building careers. Join us and be part of a team that's setting new standards in the construction industry.
Learn more about Mastec Inc
Size
27,000 employees
Market Cap
$6.4 billion
Industry
Net Income
$322.8 million
Founded
1929
5 Year Trend
+9.1%
Revenue
$6.3 billion
NASDAQ

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